PT-2022-18047 · Apple · Macos Big Sur+1

Scarlet Raine · Published 2022-05-16 · Updated 2022-06-07 · CVE-2022-26745

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions macOS Big Sur versions prior to 11.6.6

Description A memory corruption issue was addressed with improved validation. This issue may allow a malicious application to disclose restricted memory.

Recommendations For macOS Big Sur versions prior to 11.6.6, update to macOS Big Sur 11.6.6 to resolve the issue.

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2022-26745

Affected Products

Apple Macos

Macos Big Sur

References · 8

• https://osv.dev/vulnerability/CVE-2022-26745 · Vendor Advisory
• https://support.apple.com/en-us/HT213256 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-26745 · Security Note
• https://support.apple.com/en-us/HT213257 · Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-26745 · Note
• https://t.me/cibsecurity/43461 · Telegram Post
• https://support.apple.com/en-us/102871 · Note
• https://support.apple.com/en-us/102873 · Note